1. Safety and efficacy of routine postoperative ibuprofen for pain and disability related to ectopic bone formation after hip replacement surgery (HIPAID): randomised controlled trial. Issue 7567 (2nd August 2006) Authors: Fransen, Marlene; Anderson, Craig; Douglas, Jan; MacMahon, Stephen; Neal, Bruce; Norton, Robyn; Woodward, Mark; Cameron, Ian D; Crawford, Ross; Lo, Sing Kai; Tregonning, Garnet; Windolf, Margaret Journal: BMJ Issue: Volume 333:Issue 7567(2006) Page Start: 519 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗